Add new MeiliSearch::Error from which other errors inherit

[ellnix]

Pull Request

Related issue

Fixes #467

PR checklist

Please check if your PR fulfills the following requirements:

• Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
• Have you read the contributing guidelines?
• Have you made sure that the title is accurate and descriptive of the changes?

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (01b1c89) 99.60% compared to head (573fe33) 99.60%.

❗ Current head 573fe33 differs from pull request most recent head 6b5e173. Consider uploading reports for the commit 6b5e173 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #492   +/-   ##
=======================================
  Coverage   99.60%   99.60%           
=======================================
  Files           9        9           
  Lines         508      509    +1     
=======================================
+ Hits          506      507    +1     
  Misses          2        2           

Files	Coverage Δ
lib/meilisearch/error.rb	97.36% <100.00%> (+0.07%)	⬆️

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[brunoocasali]

bors merge

[brunoocasali]

bors merge

[meili-bors]

Build succeeded:

• integration-tests (ruby 2.6)
• integration-tests (ruby 2.7)
• integration-tests (ruby 3.0)
• linter-check